'I am useless now..' when Amitabh Bachchan said, son Abhishek gave such an answer

Amitabh Bachchan and Abhishek Bachchan both have very cool tunings. Amitabh Bachchan had told that he maintains a friendly relationship with his son. Amitabh Bachchan, the megastar of the century, once said in front of the media that he is not doing anything at this time. He is useless at the moment, because he has nothing to do.